package com.woniuxy.thred.others;

import org.quartz.JobDetail;
import org.quartz.Scheduler;
import org.quartz.SchedulerFactory;
import org.quartz.Trigger;
import org.quartz.impl.StdSchedulerFactory;

import java.util.Date;

import static org.quartz.DateBuilder.evenSecondDateAfterNow;
import static org.quartz.JobBuilder.newJob;
import static org.quartz.TriggerBuilder.newTrigger;

/**
 * Quartz学习入门
 */
public class QuartzTest {

  public void run() throws Exception {
    //1、创建 Scheduler工厂
    SchedulerFactory sf = new StdSchedulerFactory();
    //2、重工厂中获取调度器
    Scheduler sched = sf.getScheduler();

    //3、创建JobDetail
    JobDetail job = newJob(HelloJob.class).withIdentity("job1", "group1").build();
    //时间
    Date runTime = evenSecondDateAfterNow();

    // 4、触发条件
    Trigger trigger = newTrigger().withIdentity("trigger1", "group1").startAt(runTime).build();
    //5、注册任务和触发条件
    sched.scheduleJob(job, trigger);
    //6、启动
    sched.start();

    try {
      // 5秒后停止
      Thread.sleep(5L * 1000L);
      // executing...
    } catch (Exception e) {
      //
    }

    sched.shutdown(true);

  }

  public static void main(String[] args) throws Exception {

    QuartzTest example = new QuartzTest();
    example.run();

  }

}
